TCEQ has reissued the Multi-Sector General Permit. Every facility covered under the current permit has to file a renewal NOI and bring its SWP3 up to the new permit, or its coverage lapses.
Deadline: Thursday, November 12, 2026Multiple sites, a sector change, or a SWP3 that needs a full rebuild? We'll quote it before any work starts.
Yes. Existing coverage has to be renewed with a new NOI by the deadline, and the SWP3 has to match the new permit's requirements.
No-exposure sites have their own renewal step. Call us and we'll confirm what your facility needs.
We can take the site walk and SWP3 update off their plate and hand them a filing-ready package.
Yes. Oklahoma industrial stormwater is permitted by ODEQ on its own schedule. Ask us where your site stands.